Volume Is Too High Or Too Low When Driving At Freeway Speeds

Audio System Symptom Troubleshooting - Volume is too high or too low when driving at freeway speeds

Volume is too high or too low when driving at freeway speeds

NOTE:

- Check the vehicle battery condition first Testing and Inspection.
- Check the connectors for poor connections or loose terminals.

1. Test-drive the vehicle at highway speeds and monitor volume level.

Is the volume level too high, or too low?

YES -

Go to step 2.

NO -

Intermittent failure, the system is OK at this time.�

2. Change the SVC mode setting in sound set-up to SVC MID Description and Operation.

Is the volume level still too high, or too low?

YES -

- With navigation: Replace the audio-navigation unit Audio-Navigation Unit Removal/Installation (With Navigation).�
- Without navigation: Replace the audio unit Audio Unit Removal/Installation (Without Navigation).�

NO -

Improper SVC setting for customers sound taste.�